Ludwig, S C Placement of pedicle screws in the human cadaveric cervical spine: comparative accuracy of three techniques. [electronic resource] - Spine Jul 2000 - 1655-67 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0362-2436 Standard No.: 10.1097/00007632-200007010-00009 doi Subjects--Topical Terms: AgedBone ScrewsCadaverCervical Vertebrae--anatomy & histologyFemaleHumansLaminectomyMaleReproducibility of ResultsSpinal Diseases--surgerySpinal Fusion--methodsStereotaxic TechniquesTherapy, Computer-AssistedTomography, X-Ray Computed